Friday, 5 January 2018

Identify the solutions among the following mixtures Question 8 from Chapter 2. IS Matter Around Us Pure ?

(a) Soil

(b) Sea water

(c) Air

(d) Coal

(e) Soda water.

Answer : As we know a solution is a homogeneous mixture of two or more substances. The component of the solution which is present in larger amount and dissolves the other is called solvent and other component with lesser quantity which gets dissolved in solvent is called the solute.

As per the description above, the following mixtures are solutions:

(b) Sea water

(c) Air

(e) Soda water

This is an answered question from Chapter 2. IS Matter Around Us Pure ? of CBSE Class 9th Science